test(generatePrimes): Added benchmark functions

main_test.go

@@ -0,0 +1,21 @@
+package main
+
+import "testing"
+
+func testGeneratePrimes(upperLimit int64, useTensors bool, b *testing.B) {
+	var config Config
+	config.DontLoad = true
+	config.UseTensors = useTensors
+
+	for i := 0; i < b.N; i++ {
+		generatePrimes(upperLimit, config)
+	}
+}
+
+func BenchmarkPrimes1000CPU(b *testing.B) {
+	testGeneratePrimes(1000, false, b)
+}
+
+func BenchmarkPrimes1000GPU(b *testing.B) {
+	testGeneratePrimes(1000, true, b)
+}